UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMhkAm5ZGtJOdjBJhvpmHsttLfdvDhbz8dZxx8G75hU=' 
WHERE 
  key_id = 'd56282a6067dba73636090f51a84986b9930c82ac1555444b7a5abd5f8d88afc' 
  AND (
    token = 'GMhkAm5ZGtJOdjBJhvpmHsttLfdvDhbz8dZxx8G75hU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )